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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script src="https://cdn.bootcss.com/redux/4.0.0/redux.js"></script>
    <title>Document</title>
</head>
<body>
    redux示例
</body>
    <script>
        // 定义reducer函数
        function reducer(state = {count: 0}, action) {
            
        }
    </script>
</html>